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Van Den Bergh Foods, Inc <br /> Quarterly Groundwater Sampling <br /> May 12, 1994 <br /> Page 3 <br /> i <br /> TABLE 1 <br />' SUMMARY OF GROUNDWATER RESULTS <br /> (Results in micrograms per liter ug/L) <br /> 1 Well Number TPH Benzene Toluene Ethyl Xylenes TPH Other <br /> (Date Sampled) diesel benzene gasoline EPA 6W <br /> Compounds <br /> MW-4 (4/19/94) ND ND ND ND ND NA NA <br />' MW-5 (4/19/94) ND ND ND ND ND NA NA <br /> MW-6 (4/19/94) 100 ND ND ND ND NA NA <br />' MW-4 (12/27/93) ND ND ND ND ND NA NA <br /> MW-5 (12127/93) ND ND ND ND ND NA NA <br /> MW-6 (12/27/93) ND ND ND ND ND NA NA_ <br /> MW-4 (8/5/93) ND ND 6 6 ND ND NA NA <br />' MW-4 (2/18/93) ND ND ND ND ND ND ND <br /> MW-4 (10/22/92) ND ND ND ND 0 6 ND ND <br />' Detection Limit 50 50 0 3 0 3 0 3 0 3 03 <br />' NA-Not Analyzed <br /> ND-None Detected <br />' The results of the analysis from the groundwater samples collected on April 19, 1!_994 indicate <br /> that BTEX was not present at detectable concentrations TPH-D was detected in the groundwater <br /> samples collected from well MW-6 at a concentration of 100 u,-/L TPH-D was not detected in <br />' the groundwater samples from wells MW-4 and MW-5 <br /> GROUNDWATER DATA <br /> The depth to groundwater as measured in wells MW-4, MW-5 and MW-6 has decreased by 2.80, <br /> 2 73 and 2 97 feet, respectively, since the previous measurement on December 27, 1994. The <br /> groundwater gradient as calculated from the elevations in the three wells has am 'I flat <br /> surface, with a gradient of 0 001 ft/ft The direction of flow during this sampling event is in a <br /> north to northeast direction The quarterly groundwater data is summarized on Table 2. The <br /> groundwater elevations for the well MW-4 is presented graphically on Figure 3 <br /> ssociates <br />